// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_CONTROLS_MENU_MENU_LISTENER_H_
#define UI_VIEWS_CONTROLS_MENU_MENU_LISTENER_H_

#include "ui/views/views_export.h"

namespace views {

// An interface for clients that want a notification when a menu is opened.
class VIEWS_EXPORT MenuListener {
public:
    MenuListener();

    // This will be called after the menu has actually opened.
    virtual void OnMenuOpened() = 0;

protected:
    virtual ~MenuListener();
};

} // namespace views

#endif // UI_VIEWS_CONTROLS_MENU_MENU_LISTENER_H_
